Round the data to the nearest ten.

\begin{tabular}{|c|c|c|c|c|}
\hline [tex]$162 \approx$[/tex] & [tex]$253 \approx$[/tex] & [tex]$265 \approx$[/tex] & [tex]$306 \approx$[/tex] & [tex]$339 \approx$[/tex] \\
\hline [tex]$179 \approx$[/tex] & [tex]$253 \approx$[/tex] & [tex]$270 \approx$[/tex] & [tex]$310 \approx$[/tex] & [tex]$340 \approx$[/tex] \\
\hline [tex]$206 \approx$[/tex] & [tex]$259 \approx$[/tex] & [tex]$280 \approx$[/tex] & [tex]$319 \approx$[/tex] & [tex]$369 \approx$[/tex] \\
\hline [tex]$206 \approx$[/tex] & [tex]$264 \approx$[/tex] & [tex]$284 \approx$[/tex] & [tex]$320 \approx$[/tex] & [tex]$409 \approx$[/tex] \\
\hline [tex]$223 \approx$[/tex] & [tex]$265 \approx$[/tex] & [tex]$290 \approx$[/tex] & [tex]$320 \approx$[/tex] & [tex]$420 \approx$[/tex] \\
\hline
\end{tabular}



Answer :

To round each of the numbers in the given data to the nearest ten, follow these detailed steps:

First row:
1. [tex]\( 162 \approx 160 \)[/tex] – The digit in the ones place is 2, which is less than 5, so round down.
2. [tex]\( 253 \approx 250 \)[/tex] – The digit in the ones place is 3, which is less than 5, so round down.
3. [tex]\( 265 \approx 260 \)[/tex] – The digit in the ones place is 5, which is 5 or greater, so round up.
4. [tex]\( 306 \approx 310 \)[/tex] – The digit in the ones place is 6, which is 5 or greater, so round up.
5. [tex]\( 339 \approx 340 \)[/tex] – The digit in the ones place is 9, which is 5 or greater, so round up.

Second row:
1. [tex]\( 179 \approx 180 \)[/tex] – The digit in the ones place is 9, which is 5 or greater, so round up.
2. [tex]\( 253 \approx 250 \)[/tex] – The digit in the ones place is 3, which is less than 5, so round down.
3. [tex]\( 270 \approx 270 \)[/tex] – The digit in the ones place is 0, which is less than 5, so it stays the same.
4. [tex]\( 310 \approx 310 \)[/tex] – The digit in the ones place is 0, which is less than 5, so it stays the same.
5. [tex]\( 340 \approx 340 \)[/tex] – The digit in the ones place is 0, which is less than 5, so it stays the same.

Third row:
1. [tex]\( 206 \approx 210 \)[/tex] – The digit in the ones place is 6, which is 5 or greater, so round up.
2. [tex]\( 259 \approx 260 \)[/tex] – The digit in the ones place is 9, which is 5 or greater, so round up.
3. [tex]\( 280 \approx 280 \)[/tex] – The digit in the ones place is 0, which is less than 5, so it stays the same.
4. [tex]\( 319 \approx 320 \)[/tex] – The digit in the ones place is 9, which is 5 or greater, so round up.
5. [tex]\( 369 \approx 370 \)[/tex] – The digit in the ones place is 9, which is 5 or greater, so round up.

Fourth row:
1. [tex]\( 206 \approx 210 \)[/tex] – The digit in the ones place is 6, which is 5 or greater, so round up.
2. [tex]\( 264 \approx 260 \)[/tex] – The digit in the ones place is 4, which is less than 5, so round down.
3. [tex]\( 284 \approx 280 \)[/tex] – The digit in the ones place is 4, which is less than 5, so round down.
4. [tex]\( 320 \approx 320 \)[/tex] – The digit in the ones place is 0, which is less than 5, so it stays the same.
5. [tex]\( 409 \approx 410 \)[/tex] – The digit in the ones place is 9, which is 5 or greater, so round up.

Fifth row:
1. [tex]\( 223 \approx 220 \)[/tex] – The digit in the ones place is 3, which is less than 5, so round down.
2. [tex]\( 265 \approx 260 \)[/tex] – The digit in the ones place is 5, which is 5 or greater, so round up.
3. [tex]\( 290 \approx 290 \)[/tex] – The digit in the ones place is 0, which is less than 5, so it stays the same.
4. [tex]\( 320 \approx 320 \)[/tex] – The digit in the ones place is 0, which is less than 5, so it stays the same.
5. [tex]\( 420 \approx 420 \)[/tex] – The digit in the ones place is 0, which is less than 5, so it stays the same.

The rounded data to the nearest ten is:

[tex]\[ \begin{array}{|c|c|c|c|c|} \hline 160 & 250 & 260 & 310 & 340 \\ \hline 180 & 250 & 270 & 310 & 340 \\ \hline 210 & 260 & 280 & 320 & 370 \\ \hline 210 & 260 & 280 & 320 & 410 \\ \hline 220 & 260 & 290 & 320 & 420 \\ \hline \end{array} \][/tex]